diff options
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/dss/dss.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dss.c b/drivers/video/fbdev/omap2/omapfb/dss/dss.c index 47d7f69ad9ad..48c6500c24e1 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/dss.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/dss.c @@ -941,11 +941,13 @@ static int dss_init_features(struct platform_device *pdev) return 0; } +static void dss_uninit_ports(struct platform_device *pdev); + static int dss_init_ports(struct platform_device *pdev) { struct device_node *parent = pdev->dev.of_node; struct device_node *port; - int r; + int r, ret = 0; if (parent == NULL) return 0; @@ -972,17 +974,21 @@ static int dss_init_ports(struct platform_device *pdev) switch (port_type) { case OMAP_DISPLAY_TYPE_DPI: - dpi_init_port(pdev, port); + ret = dpi_init_port(pdev, port); break; case OMAP_DISPLAY_TYPE_SDI: - sdi_init_port(pdev, port); + ret = sdi_init_port(pdev, port); break; default: break; } - } while ((port = omapdss_of_get_next_port(parent, port)) != NULL); + } while (!ret && + (port = omapdss_of_get_next_port(parent, port)) != NULL); - return 0; + if (ret) + dss_uninit_ports(pdev); + + return ret; } static void dss_uninit_ports(struct platform_device *pdev) |